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comparison src/menubar-msw.c @ 384:bbff43aa5eb7 r21-2-7

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Import from CVS: tag r21-2-7
author cvs
date Mon, 13 Aug 2007 11:08:24 +0200
parents 064ab7fed2e0
children 6719134a07c2
comparison
equal deleted inserted replaced
383:6a50c6a581a5 384:bbff43aa5eb7
128 /* We construct the name in a static buffer. That's fine, because 128 /* We construct the name in a static buffer. That's fine, because
129 menu items longer than 128 chars are probably programming errors, 129 menu items longer than 128 chars are probably programming errors,
130 and better be caught than displayed! */ 130 and better be caught than displayed! */
131 131
132 static char buf[MAX_MENUITEM_LENGTH+2]; 132 static char buf[MAX_MENUITEM_LENGTH+2];
133 char *ptr;
133 unsigned int ll, lr; 134 unsigned int ll, lr;
134 135
135 /* Left flush part of the string */ 136 /* Left flush part of the string */
136 ll = gui_item_display_flush_left (pgui_item, buf, MAX_MENUITEM_LENGTH); 137 ll = gui_item_display_flush_left (pgui_item, buf, MAX_MENUITEM_LENGTH);
138
139 /* Escape '&' as '&&' */
140 ptr = buf;
141 while ((ptr=memchr (ptr, '&', ll-(ptr-buf))) != NULL)
142 {
143 if (ll+2 >= MAX_MENUITEM_LENGTH)
144 signal_simple_error ("Menu item produces too long displayable string",
145 pgui_item->name);
146 memmove (ptr+1, ptr, ll-(ptr-buf));
147 ll++;
148 ptr+=2;
149 }
150
151 /* Replace XEmacs accelerator '%_' with Windows accelerator '&' */
152 ptr = buf;
153 while ((ptr=memchr (ptr, '%', ll-(ptr-buf))) != NULL)
154 {
155 if (*(ptr+1) == '_')
156 {
157 *ptr = '&';
158 memmove (ptr+1, ptr+2, ll-(ptr-buf+2));
159 ll--;
160 }
161 ptr++;
162 }
137 163
138 /* Right flush part, unless we're at the top-level where it's not allowed */ 164 /* Right flush part, unless we're at the top-level where it's not allowed */
139 if (!bar_p) 165 if (!bar_p)
140 { 166 {
141 assert (MAX_MENUITEM_LENGTH > ll + 1); 167 assert (MAX_MENUITEM_LENGTH > ll + 1);